https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/OPNFLWPLUG-250 OpenFlowPlugin <p>Continuous warning errors coming from yangtools after connecting openstack to ODL.</p> <p>Steps to reproduce:</p> <p>git clone ovsdb …. mvn clean install … </p> <p>cd ovsdb.git/distribution/opendaylight/target/distribution.ovsdb-1.2.0-SNAPSHOT-osgipackage/opendaylight</p> <p>start ODL, using command: ./run.sh -virt ovsdb -Xms40m -Xmx1024m -XX:MaxPermSize=1024m</p> <p>vagrant up devstack-control<br/> vagrant ssh devstack-control<br/> cd devstack<br/> ./stack.sh</p> <p><a href="https://gist.github.com/13e7c59ad8688adb4f04" class="external-link" target="_blank" rel="nofollow noopener">https://gist.github.com/13e7c59ad8688adb4f04</a></p> <p>osgi&gt; 2014-08-20 08:05:30.732 EDT <span class="error">&#91;pool-20-thread-1&#93;</span> WARN o.o.c.m.s.d.s.i.InMemoryDOMDataStore - Store Tx: DOM-OPER-3635 Data Precondition failed for (urn:opendaylight:inventory?revision=2013-08-19)nodes/(urn:opendaylight:inventory?revision=2013-08-19)node/(urn:opendaylight:inventory?revision=2013-08-19)node[</p> {(urn:opendaylight:inventory?revision=2013-08-19)id=openflow:249161532459083} <p>]/AugmentationIdentifier</p> {childNames=[(urn:opendaylight:flow:inventory?revision=2013-08-19)manufacturer, (urn:opendaylight:flow:inventory?revision=2013-08-19)hardware, (urn:opendaylight:flow:inventory?revision=2013-08-19)software, (urn:opendaylight:flow:inventory?revision=2013-08-19)serial-number, (urn:opendaylight:flow:inventory?revision=2013-08-19)description, (urn:opendaylight:flow:inventory?revision=2013-08-19)meter, (urn:opendaylight:flow:inventory?revision=2013-08-19)table, (urn:opendaylight:flow:inventory?revision=2013-08-19)group, (urn:opendaylight:flow:inventory?revision=2013-08-19)supported-match-types, (urn:opendaylight:flow:inventory?revision=2013-08-19)supported-instructions, (urn:opendaylight:flow:inventory?revision=2013-08-19)supported-actions, (urn:opendaylight:flow:inventory?revision=2013-08-19)switch-features]} <p>/(urn:opendaylight:flow:inventory?revision=2013-08-19)table/(urn:opendaylight:flow:inventory?revision=2013-08-19)table[</p> {(urn:opendaylight:flow:inventory?revision=2013-08-19)id=20} <p>]/(urn:opendaylight:flow:inventory?revision=2013-08-19)flow/(urn:opendaylight:flow:inventory?revision=2013-08-19)flow[</p> {(urn:opendaylight:flow:inventory?revision=2013-08-19)id=#UF$TABLE*20-259} <p>].<br/> org.opendaylight.yangtools.yang.data.api.schema.tree.ModifiedNodeDoesNotExistException: Node (urn:opendaylight:inventory?revision=2013-08-19)nodes/(urn:opendaylight:inventory?revision=2013-08-19)node/(urn:opendaylight:inventory?revision=2013-08-19)node[</p> {(urn:opendaylight:inventory?revision=2013-08-19)id=openflow:249161532459083} <p>]/AugmentationIdentifier</p> {childNames=[(urn:opendaylight:flow:inventory?revision=2013-08-19)manufacturer, (urn:opendaylight:flow:inventory?revision=2013-08-19)hardware, (urn:opendaylight:flow:inventory?revision=2013-08-19)software, (urn:opendaylight:flow:inventory?revision=2013-08-19)serial-number, (urn:opendaylight:flow:inventory?revision=2013-08-19)description, (urn:opendaylight:flow:inventory?revision=2013-08-19)meter, (urn:opendaylight:flow:inventory?revision=2013-08-19)table, (urn:opendaylight:flow:inventory?revision=2013-08-19)group, (urn:opendaylight:flow:inventory?revision=2013-08-19)supported-match-types, (urn:opendaylight:flow:inventory?revision=2013-08-19)supported-instructions, (urn:opendaylight:flow:inventory?revision=2013-08-19)supported-actions, (urn:opendaylight:flow:inventory?revision=2013-08-19)switch-features]} <p>/(urn:opendaylight:flow:inventory?revision=2013-08-19)table/(urn:opendaylight:flow:inventory?revision=2013-08-19)table[</p> {(urn:opendaylight:flow:inventory?revision=2013-08-19)id=20} <p>]/(urn:opendaylight:flow:inventory?revision=2013-08-19)flow/(urn:opendaylight:flow:inventory?revision=2013-08-19)flow[</p> {(urn:opendaylight:flow:inventory?revision=2013-08-19)id=#UF$TABLE*20-259} <p>] does not exist. Cannot apply modification to its children.<br/> at org.opendaylight.yangtools.yang.data.impl.schema.tree.NormalizedNodeContainerModificationStrategy.checkSubtreeModificationApplicable(NormalizedNodeContainerModificationStrategy.java:170) ~<span class="error">&#91;bundlefile:na&#93;</span><br/> at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:131) ~<span class="error">&#91;bundlefile:na&#93;</span><br/> at org.opendaylight.yangtools.yang.data.impl.schema.tree.NormalizedNodeContainerModificationStrategy.checkChildPreconditions(NormalizedNodeContainerModificationStrategy.java:184) ~<span class="error">&#91;bundlefile:na&#93;</span><br/> at org.opendaylight.yangtools.yang.data.impl.schema.tree.NormalizedNodeContainerModificationStrategy.checkSubtreeModificationApplicable(NormalizedNodeContainerModificationStrategy.java:174) ~<span class="error">&#91;bundlefile:na&#93;</span><br/> at org.opendaylight.yangtools.yang.data.impl.schema.tree.SchemaAwareApplyOperation.checkApplicable(SchemaAwareApplyOperation.java:131) ~<span class="error">&#91;bundlefile:na&#93;</span><br/> at org.opendaylight.yangtools.yang.data.impl.schema.tree.NormalizedNodeContainerModificationStrategy.checkChildPreconditions(NormalizedNodeContainerModificationStrategy.java:184) ~<span class="error">&#91;bundlefile:na&#93;</span><br/> …</p> <p>Operating System: All<br/> Platform: PC</p> OPNFLWPLUG-250

Continuous WARN logs in o.o.c.m.s.d.s.i.InMemoryDOMDataStore - Store Tx: DOM-OPER-3635 Data Precondition failed for (urn:opendaylight:inventory?revision=2013-08-19)nodes/(urn:opendaylight:inventory?revision=2013-08-19)node/(urn:opendaylight:inventory?rev

Bug Resolved Cannot Reproduce Flavio Fernandes Flavio Fernandes Wed, 20 Aug 2014 12:26:46 +0000 Mon, 27 Sep 2021 09:01:17 +0000 Tue, 14 Oct 2014 10:28:03 +0000 General 0 6 <p>Any status on this? Should this be an openflow plugin bug or belongs somewhere else (controller or yangtools)?</p> <p>Abhijit,</p> <p>AFAIK, this issue is still there. Using today's (below) master:</p> <p><a href="https://gist.github.com/anonymous/530ad4bc7810407d6ea4#file-gistify838767-txt-L1316" class="external-link" target="_blank" rel="nofollow noopener">https://gist.github.com/anonymous/530ad4bc7810407d6ea4#file-gistify838767-txt-L1316</a></p> <p>$ cat version.properties <br/> org.opendaylight.controller.version = 0.1<br/> org.opendaylight.controller.build.scm.version = 597deaeac655af6bff79cb892165a1d5a32ea826<br/> org.opendaylight.controller.build.user = jenkins-controller<br/> org.opendaylight.controller.build.workspace = **********<br/> org.opendaylight.controller.build.timestamp = 1409063476751<br/> org.opendaylight.controller.build.machine = **********</p> <p>Offending code is statistics manager, since it is only writer of that tree,<br/> write conflict could be also caused by inventory manager, since they share subtree (e.g. inventory manager deleted node from operational, statistics manager was trying to write node).</p> <p>Added Anil on the cc.</p> <p>This bug is dependent on statistic manager's shift to new md-sal api and performance improvement. Need to revisit this issue when <a href="https://jira.opendaylight.org/browse/CONTROLLER-661" title="Statistics Manager performance poor for large number of flows" class="issue-link" data-issue-key="CONTROLLER-661"><del>CONTROLLER-661</del></a> is solved and statistics manager is shifted to new md-sal api.</p> <p>This issue can't be reproduced.</p> Blocks CONTROLLER-661 Development External issue ID 1587 External issue URL ODL SR Target Milestone Rank 0|i02zzr: